221.140.0.0/16

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Summary

IP address summary information
ASNs	5
Countries	1
BGP Prefixes	6
Routers	39
Pingable IPs	35,782

South Korea
100.00%


221.140.0.0/24	South Korea100.00%	1	1	0
221.140.1.0/24	South Korea100.00%	1	1	0
221.140.2.0/24	South Korea100.00%	1	1	0
221.140.3.0/24	South Korea100.00%	1	1	0
221.140.4.0/24	South Korea100.00%	1	1	0
221.140.5.0/24	South Korea100.00%	1	1	3
221.140.6.0/24	South Korea100.00%	1	1	0
221.140.7.0/24	South Korea100.00%	1	1	7
221.140.8.0/24	South Korea100.00%	1	1	1
221.140.9.0/24	South Korea100.00%	1	1	0

Sub-ranges

Important routers in 221.140.0.0/16


221.140.7.118	Seoul, South Korea	AS9318SK Broadband Co Ltd
221.140.7.122	Seoul, South Korea	AS9318SK Broadband Co Ltd
221.140.238.130	Seoul, South Korea	AS9318SK Broadband Co Ltd
221.140.7.66	Seoul, South Korea	AS9318SK Broadband Co Ltd
221.140.195.178	Incheon, South Korea	AS9318SK Broadband Co Ltd
221.140.8.74	Seoul, South Korea	AS9318SK Broadband Co Ltd
221.140.50.90	Seoul, South Korea	AS9318SK Broadband Co Ltd
221.140.7.170	Seoul, South Korea	AS9318SK Broadband Co Ltd
221.140.5.234	Seoul, South Korea	AS9318SK Broadband Co Ltd
221.140.238.18	Seoul, South Korea	AS9318SK Broadband Co Ltd

Important routers in 221.140.0.0/16

Pingable IPs

35,782 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.


221.140.13.1	AS9318SK Broadband Co Ltd	1.82ms from Incheon, KR
221.140.44.133	AS9318SK Broadband Co Ltd	1.40ms from Incheon, KR
221.140.57.238	AS9318SK Broadband Co Ltd	1.50ms from Incheon, KR
221.140.109.52	AS9318SK Broadband Co Ltd	1.45ms from Incheon, KR
221.140.25.193	AS9318SK Broadband Co Ltd	1.58ms from Incheon, KR
221.140.89.75	AS9318SK Broadband Co Ltd	1.72ms from Incheon, KR
221.140.51.65	AS9318SK Broadband Co Ltd	0.94ms from Incheon, KR
221.140.5.129	AS9318SK Broadband Co Ltd	1.42ms from Incheon, KR
221.140.11.196	AS9318SK Broadband Co Ltd	1.60ms from Incheon, KR
221.140.64.211	AS9318SK Broadband Co Ltd	2.75ms from Incheon, KR

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.


171.4.209.208	AS45758Triple T Broadband Public Company Limited	11.30ms from Bangkok, TH
161.165.135.16	AS10695Wal-Mart Stores, Inc.	8.40ms from Dallas, US
91.249.96.96	AS9145EWE TEL GmbH	2.54ms from Hamburg, DE
83.39.19.96	AS3352TELEFONICA DE ESPANA S.A.U.	1.95ms from Madrid, ES
153.222.26.96	AS4713NTT DOCOMO BUSINESS,Inc.	8.43ms from Osaka, JP
186.148.32.96	AS7004TELEFÓNICA CHILE S.A.	1.14ms from Santiago, CL
191.13.154.144	AS27699TELEFÔNICA BRASIL S.A	1.42ms from Sao Paulo, BR
32.223.134.48	AS46690Verizon Business	4.43ms from Secaucus, US
123.254.180.0	AS38103SK Broadband Co Ltd	1.75ms from Seoul, KR
35.254.238.160	AS396982Google LLC	0.38ms from Council Bluffs, US

Pingable IPs

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$ traceroute -a -n -q1 -f11 221.140.42.154

traceroute to 221.140.42.154 (221.140.42.154): 64 hops max, 52 byte packets

11 [AS9318] 221.140.42.154 256.728 ms

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On September 3, 2026

Traceroute

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221.140.0.0/16

Summary

Sub-ranges

Important routers in 221.140.0.0/16

Important routers in 221.140.0.0/16

Pingable IPs

Other Pingable IPs

Pingable IPs

Traceroute

Traceroute

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Important routers in 221.140.0.0/16

Pingable IPs

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Traceroute

221.140.0.0/16

Summary

Statistics

Statistics

Sub-ranges

Sub-ranges

Important routers in 221.140.0.0/16

Important routers in 221.140.0.0/16

Pingable IPs

Other Pingable IPs

Pingable IPs

Traceroute

Traceroute

An API built with users in mind: reliable, accurate, and easy-to-use

Our IP tools

What is my IP?

Map IPs

Summarize IPs

Statistics

Sub-ranges

Important routers in 221.140.0.0/16

Pingable IPs

Other Pingable IPs

Traceroute